Cognomen Wathon (Wathon 
, 沃森 
) , around the globe, is quite a rare surname. The cognomen Wathon is characteristic of South-eastern Asia, particularly Myanmar, where it is quite a rare surname, Indonesia, where it is a rare surname, and Malaysia, where it is an extremely rare surname. In absolute terms, it is the most numerous in Myanmar, Indonesia, and China. Likewise, Wathon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wathon | Indonesia, Myanmar, India, Singapore, Malaysia |
| 沃森 | China |